"Figure 4: The introduction of a top income adjustment improves coherence with Household below average income statistics","" "Gini coefficient of disposable income as measured on Living Costs and Food Survey, both adjusted and unadjusted, and Households below average income, UK, 1977 to financial year ending 2019","" "","" "Notes","1. FYE 2019, which represents the financial year ending 2019, (April to March), and similarly for all other years expressed in this format." "Unit","%" "","" "Year","LCF - unadjusted","LCF - adjusted","HBAI" "1977","25.5","","" "1978","25","","" "1979","25.4","","" "1980","26.7","","" "1981","27.4","","" "1982","27.6","","" "1983","28.3","","" "1984","27","","" "1985","29.6","","" "1986","30.1","","" "1987","31.5","","" "1988","33.3","","" "1989","32.7","","" "1990","34.9","","" "1991","33.9","","" "1992","33.4","","" "1993","33.7","","" "FYE 1995","32.5","","33" "FYE 1996","32.3","","33" "FYE 1997","33.2","","33" "FYE 1998","33.4","","34" "FYE 1999","34.4","","35" "FYE 2000","35.1","","35" "FYE 2001","34.3","","35" "FYE 2002","34.9","36.1","35" "FYE 2003","32.8","34.8","34" "FYE 2004","32.8","34","34" "FYE 2005","32","34.3","34" "FYE 2006","32.9","35.9","34" "FYE 2007","34.1","37","35" "FYE 2008","33.3","38.6","36" "FYE 2009","33.1","35.6","36" "FYE 2010","32.7","36.6","36" "FYE 2011","33.3","34.1","34" "FYE 2012","31.4","33.8","34" "FYE 2013","33","34.4","34" "FYE 2014","31.8","35.3","34" "FYE 2015","32","34.7","34" "FYE 2016","31.2","35.1","35" "FYE 2017","31.4","33.4","34" "FYE 2018","32.5","34.4","34" "FYE 2019","33","34.7",""